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Gold in PDB 2oar: Mechanosensitive Channel of Large Conductance (Mscl)

Protein crystallography data

The structure of Mechanosensitive Channel of Large Conductance (Mscl), PDB code: 2oar was solved by D.C.Rees, G.Chang, R.H.Spencer, A.T.Lee, S.Steinbacher, P.Strop, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 3.50
Space group I 41
Cell size a, b, c (Å), α, β, γ (°) 212.308, 212.308, 97.680, 90.00, 90.00, 90.00
R / Rfree (%) 31.9 / 33.8

Gold Binding Sites:

The binding sites of Gold atom in the Mechanosensitive Channel of Large Conductance (Mscl) (pdb code 2oar). This binding sites where shown within 5.0 Angstroms radius around Gold atom.
In total 3 binding sites of Gold where determined in the Mechanosensitive Channel of Large Conductance (Mscl), PDB code: 2oar:
Jump to Gold binding site number: 1; 2; 3;

Gold binding site 1 out of 3 in 2oar

Go back to Gold Binding Sites List in 2oar
Gold binding site 1 out of 3 in the Mechanosensitive Channel of Large Conductance (Mscl)


Mono view


Stereo pair view

A full contact list of Gold with other atoms in the Au binding site number 1 of Mechanosensitive Channel of Large Conductance (Mscl) within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Au600

b:0.9
occ:0.50
O B:GLY63 2.1 0.2 1.0
C B:GLY63 3.0 0.5 1.0
CA B:GLY64 3.1 0.3 1.0
CG1 B:VAL54 3.2 0.3 1.0
N B:GLY64 3.4 0.5 1.0
CA B:VAL54 3.9 0.3 1.0
CB B:VAL54 4.0 0.6 1.0
CA B:GLY63 4.3 0.6 1.0
N B:GLY55 4.4 0.8 1.0
CG2 B:VAL54 4.4 0.6 1.0
C B:GLY64 4.5 0.3 1.0
C B:VAL54 4.7 0.8 1.0
N B:VAL54 5.0 0.2 1.0

Gold binding site 2 out of 3 in 2oar

Go back to Gold Binding Sites List in 2oar
Gold binding site 2 out of 3 in the Mechanosensitive Channel of Large Conductance (Mscl)


Mono view


Stereo pair view

A full contact list of Gold with other atoms in the Au binding site number 2 of Mechanosensitive Channel of Large Conductance (Mscl) within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Au601

b:0.5
occ:1.00
O C:GLY63 2.2 0.4 1.0
C C:GLY63 3.1 0.4 1.0
CA C:GLY64 3.3 0.8 1.0
N C:GLY64 3.6 0.3 1.0
CG1 C:VAL54 3.7 0.9 1.0
CA C:GLY63 4.4 0.2 1.0
CA C:VAL54 4.4 0.3 1.0
CB C:VAL54 4.5 0.2 1.0
N C:GLY55 4.7 0.8 1.0
CG2 C:VAL54 4.8 0.2 1.0
C C:GLY64 4.8 0.4 1.0

Gold binding site 3 out of 3 in 2oar

Go back to Gold Binding Sites List in 2oar
Gold binding site 3 out of 3 in the Mechanosensitive Channel of Large Conductance (Mscl)


Mono view


Stereo pair view

A full contact list of Gold with other atoms in the Au binding site number 3 of Mechanosensitive Channel of Large Conductance (Mscl) within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Au602

b:0.9
occ:1.00
O D:GLY63 2.0 0.5 1.0
C D:GLY63 2.9 0.4 1.0
CA D:GLY64 3.3 0.1 1.0
N D:GLY64 3.4 0.1 1.0
CA D:GLY63 4.2 0.1 1.0
CG1 D:VAL54 4.2 0.2 1.0
C D:GLY64 4.8 0.7 1.0
CA D:VAL54 4.8 0.4 1.0
N D:GLY55 4.8 0.8 1.0

Reference:

S.Steinbacher, R.Bass, P.Strop, D.C.Rees. Structures of the Prokaryotic Mechanosensitive Channels Mscl and Mscs Current Topics in Membranes V. 58 2007.
Page generated: Sat Dec 12 01:53:13 2020

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